7663332 has 24 divisors (see below), whose sum is σ = 17926272. Its totient is φ = 2548000.

The previous prime is 7663319. The next prime is 7663343. The reversal of 7663332 is 2333667.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 7663332.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7957 + ... + 8867.

It is an arithmetic number, because the mean of its divisors is an integer number (746928).

Almost surely, 2^7663332 is an apocalyptic number.

It is an amenable number.

7663332 is an abundant number, since it is smaller than the sum of its proper divisors (10262940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7663332 is a wasteful number, since it uses less digits than its factorization.

7663332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619 (or 1617 counting only the distinct ones).

The product of its digits is 13608, while the sum is 30.

The square root of 7663332 is about 2768.2723854419. The cubic root of 7663332 is about 197.1541305403.

Adding to 7663332 its reverse (2333667), we get a palindrome (9996999).

The spelling of 7663332 in words is "seven million, six hundred sixty-three thousand, three hundred thirty-two".